From 6c746460c64591519beb01d7c84bd0fcb1f0ae91 Mon Sep 17 00:00:00 2001
From: Evan Driscoll <evaned@gmail.com>
Date: Sun, 3 Jun 2018 21:51:45 -0500
Subject: [PATCH] Add missing header file

---
 include/nlohmann/detail/output/fancy_serializer.hpp | 1 +
 single_include/nlohmann/json.hpp                    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/nlohmann/detail/output/fancy_serializer.hpp b/include/nlohmann/detail/output/fancy_serializer.hpp
index ee6a71d28..684a0852f 100644
--- a/include/nlohmann/detail/output/fancy_serializer.hpp
+++ b/include/nlohmann/detail/output/fancy_serializer.hpp
@@ -13,6 +13,7 @@
 #include <string> // string
 #include <type_traits> // is_same
 #include <map>
+#include <sstream>
 
 #include <nlohmann/detail/exceptions.hpp>
 #include <nlohmann/detail/conversions/to_chars.hpp>
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index c1ede78ab..aef95084a 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -10076,6 +10076,7 @@ class serializer
 #include <string> // string
 #include <type_traits> // is_same
 #include <map>
+#include <sstream>
 
 // #include <nlohmann/detail/exceptions.hpp>